What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION STR 31 RH SIDE AT LEVEL FR65 ON AFT BULK CARGO COMPARTMENT. MEASURES OF CORROSION IS: L= 3.591 IN, W= 0.871 IN. MAINTENANCE REPLACED SECTION STRINGER LOCATED STR 31R FR64 TO FR67 ON AFT BULK CARGO COMPARTMENT IAW A319 SRM 51-72-11-911-001 AND DWG D53480030, D53480505, D53476160.